(<i>E</i>)-6-(Furan-2-ylmethylidene)-6,7,8,9-tetrahydropyrido[2,1-<i>b</i>]quinazoline-11-thione
Akmaljon TojiboevInstitute of Ion-Plasma and Laser Technologies, Academy of Sciences of Uzbekistan, Durmon Yuli Str. 33, 100125 Tashkent, UzbekistanAzizbek NasrullaevS. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, UzbekistanK. K. TurgunovTurin Polytechnic University in Tashkent, Kichik Khalka Yuli Str. 17, Tashkent 100095, UzbekistanBurkhon ElmuradovS. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, UzbekistanB. TashkhodjaevS. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan
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A quinazolinthione, C 17 H 14 N 2 OS, was synthesized by the condensation reaction of 6,7,8,9-tetrahydro-11 H -pyrido[2,1- b ]quinazolin-11-thione with furfural. The molecule crystallizes in the monoclinic system ( Cc space group) and has an E configuration with respect to the exocyclic C=C bond. In the crystal, molecules are linked through C—H...π(furan) interactions, forming zigzag chains propagating along the [001] direction.
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